Home / 3,543,469,442.71-5,311,491,395.71-1,651,105,460.43

Finding the Fourth Proportional to 3,543,469,442.71, 5,311,491,395.71 and 1,651,105,460.43

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Solution

The fourth proportional to 3,543,469,442.71, 5,311,491,395.71 and 1,651,105,460.43 is: 2,474,928,199.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,469,442.71 : 5,311,491,395.71 = 1,651,105,460.43 : x
  2. Step 2: Convert to fraction form
    3,543,469,442.71/5,311,491,395.71 = 1,651,105,460.43/x
  3. Step 3: Cross multiply
    3,543,469,442.71x = 5,311,491,395.71 × 1,651,105,460.43
  4. Step 4: Simplify right side
    3,543,469,442.71x = 8,769,832,446,465,704,960
  5. Step 5: Solve for x
    x = 8,769,832,446,465,704,960/3,543,469,442.71
  6. Step 6: Final answer
    x = 2,474,928,199.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.